(PDF) 7201 Datasheet PDF | Coto Technology





7201 Datasheet PDF

Part Number 7201
Description 7000 Series High Reliability Reed Relays
Manufacture Coto Technology
Total Page 4 Pages
PDF Download Download 7201 Datasheet PDF

Features: Datasheet pdf 7000 Series/High Reliability Reed Relays H IGH RELIABILITY REED RELAYS The 7000 Series is ideally suited to the needs of Instrumentation, Data Acquisition, P rocess Control, Telecommunications and General Purpose requirements. The speci fication tables allow you to select the appropriate relay for your particular application. These models are specifica lly designed for high quality and relia bility with versatile switching capabil ities and contact forms. If your requir ements differ, please consult your loca l representative or Coto’s Factory to discuss a custom reed relay. 7000 SER IES FEATURES u u u u u u u u Versatile , multi-pole contact forms. (Form A, B, and C) (For all models listed see pgs. 20-21) Wide range of switching capabil ities; Low level, High Voltage, Hg wet. Hermetically sealed contacts for long life and high reliability. High speed s witching compared to electromechanical relays. Potted in metal shell - Magneti c Shield. Optional Electrostatic Shield for reducing capacitive c.

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7201 datasheet
7000 Series/High Reliability Reed Relays
HIGH RELIABILITY REED RELAYS
The 7000 Series is ideally suited to the needs of Instrumentation, Data
Acquisition, Process Control, Telecommunications and General Purpose
requirements. The specification tables allow you to select the appropriate
relay for your particular application. These models are specifically
designed for high quality and reliability with versatile switching
capabilities and contact forms. If your requirements differ, please consult
your local representative or Coto’s Factory to discuss a custom reed relay.
7000 SERIES FEATURES
u Versatile, multi-pole contact forms. (Form A, B, and C)
(For all models listed see pgs. 20-21)
u Wide range of switching capabilities; Low level, High Voltage, Hg wet.
u Hermetically sealed contacts for long life and high reliability.
u High speed switching compared to electromechanical relays.
u Potted in metal shell - Magnetic Shield.
u Optional Electrostatic Shield for reducing capacitive coupling.
u PCB mounting versatility - 1.0" x 0.100" grid.
u Optional coil suppression diode offered to protect coil drivers.
*
* Height of Model 7003-5193 is .480 (12.2)
Dimensions in Inches (Millimeters)
See pages 20-21 for Schematic Diagrams
& Coil Data Corresponding to Package Widths
2
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7201 datasheet
7000 Series/High Reliability Reed Relays
P a r a met er s
CONTACT RATINGS
Switching Voltage
Switching Current
Carry Current
Contact Rating
Life Expectancy-Typical 1
Static Contact
Resistance (max. init.)
Dynamic Contact
Resistance (max. init.)
RELAY
SPECIFICATIONS
Insulation Resistance
(minimum)
Capacitance - Typical
Across Open Contacts
Dielectric Strength
(minimum)
Operate Time - including
bounce - Typical
Release Time - Typical
Test Conditions
Units
For m A, B, For m C For m A For m C Hg For m A For m A
L a t ch
Hg Wet Wet
High I-Sensor
Voltage (7003-5193)
Max DC/Peak AC Resist.
Max DC/Peak AC Resist.
Max DC/Peak AC Resist.
Max DC/Peak AC Resist.
Signal Level 1.0V,10mA
Volts
Amps
Amps
Watts
x 106 Ops.
50mV, 10mA
0.5V, 50mA
at 100 Hz, 1.5 msec
200
0.5
2.0
10
1000
0.100
0.150
150
0.25
0.5
3
100
0.150
500
1.0
2.0
50
1000
0.075
0.200 0.100
500
1.0
2.0
50
1000
0.100
0.150
500
0.5
2.0
10
100
0.100
0.150
50
0.05
0.5
3
100
0.200
N/A
Between all Isolated Pins
at 100V, 25°C, 40% RH
No Shield
Shield Guarding
Between Contacts
Contacts to Shield
Contacts/Shield to Coil
pF
pF
VDC/peak AC
VDC/peak AC
VDC/peak AC
At Nominal Coil Voltage,
30 Hz Square Wave
msec.
Zener-Diode Suppression3
msec.
x 1012
1.0
0.2
250
1000
1500
1.0
0.1
x 1010
2.0
1.0
200
1000
1500
x 1012
1.0
0.2
1000
1000
1500
2.0. 2.0
2.5 1.0
x 1012
2.0
1.0
1000
1000
1500
2.0
1.5
x 1012
1.0
0.2
1200
1000
1500
1.0
0.1
x 1010
1.0
0.2
200
N/A
2850
0.35
0.25
(See following pages for schematic
diagrams and coil data.)
Notes:
1 Consult factory for life expectancy at other switching loads.
2 Optional coil suppression diode is available for all models.
3 Consists of 20V Zener-diode and 1N4002 diode in series,
connected in parallel with coil
Environmental Ratings
Storage Temp: -35°C to +100°C;
Operating Temp: -20°C to +85°C
Solder Temp: 270°C max; 10 sec. max
The operate and release voltage and the coil resistance are
specified at 25°C. These values vary by approximately
0.4%/°C as the ambient temperature varies.
Vibration: 20 G’s to 2000 Hz; Shock: 50 G’s
COTO TECHNOLOGY 55 Dupont Drive, Providence, RI 02907-3105 / (401) 943-2686 Fax (401) 942-0920
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